Used Komatsu D155AX-7 Crawler Dozers For Sale

Komatsu D155AX-7 is a crawler dozer designed for heavy earthmoving, mining support, site preparation, and large-scale grading applications. It is part of Komatsu's D155 series and uses a tracked undercarriage for traction and stability on soft, uneven, or steep terrain. The machine is commonly configured with a semi-universal or straight blade for dozing, spreading, and push-loading material. The D155AX-7 is used in construction, quarry, forestry, and land clearing operations where high drawbar pull and durable undercarriage performance are required. It is recognized for its large frame, hydraulic blade control, and suitability for demanding production environments.